proto/osc: add incomplete code

Finishing it is just a bit more work.

See: #1264

15 files changed, 513 insertions, 0 deletions

diff --git a/proto-osc/CMakeLists.txt b/proto-osc/CMakeLists.txt
new file mode 100644
index 00000000..eeaf206c
--- /dev/null
+++ b/proto-osc/CMakeLists.txt
@@ -0,0 +1,15 @@
+set(SDK_OSCPACK "" CACHE PATH "oscpack build directory")
+if(SDK_OSCPACK)
+    if(WIN32)
+        if(NOT EXISTS "${SDK_OSCPACK}/include/.")
+            message(FATAL_ERROR "SDK_OSCPACK should have 'include' subdirectory (or symlink) to src dir")
+        endif()
+        link_directories("${SDK_OSCPACK}")
+        include_directories("${SDK_OSCPACK}/include" "${SDK_OSCPACK}/include/oscpack")
+    else()
+        link_directories("${SDK_OSCPACK}/lib" "${SDK_OSCPACK}/lib32")
+        include_directories("${SDK_OSCPACK}/include/oscpack")
+    endif()
+    link_libraries(oscpack)
+    otr_module(proto-osc)
+endif()
diff --git a/proto-osc/dialog.cpp b/proto-osc/dialog.cpp
new file mode 100644
index 00000000..54bf6885
--- /dev/null
+++ b/proto-osc/dialog.cpp
@@ -0,0 +1,38 @@
+#include "dialog.hpp"
+#include <QHostAddress>
+#include <QPalette>
+
+void osc_dialog::host_address_edited(const QString& str)
+{
+    bool bad = QHostAddress{str}.isNull();
+    auto pal = pal_;
+    for (auto role : { QPalette::Highlight, QPalette::Window })
+        if (bad)
+            pal.setColor(role, Qt::red);
+    ui.address->setPalette(pal);
+}
+
+osc_dialog::osc_dialog() :
+    pal_{palette()}
+{
+    ui.setupUi( this );
+
+    tie_setting(s.address, ui.address);
+    tie_setting(s.port, ui.port);
+    connect(ui.buttonBox, &QDialogButtonBox::accepted, this, &osc_dialog::doOK);
+    connect(ui.buttonBox, &QDialogButtonBox::rejected, this, &osc_dialog::doCancel);
+    connect(ui.address, &QLineEdit::textChanged, this, &osc_dialog::host_address_edited);
+    host_address_edited(ui.address->text());
+}
+
+void osc_dialog::save() { s.b->save(); }
+void osc_dialog::reload() { s.b->reload(); }
+
+void osc_dialog::doOK() { s.b->save(); close(); }
+void osc_dialog::doCancel() { close(); }
+
+void osc_dialog::register_protocol(IProtocol*) {}
+void osc_dialog::unregister_protocol() {}
+
+bool osc_dialog::embeddable() noexcept { return true; }
+void osc_dialog::set_buttons_visible(bool x) noexcept { ui.buttonBox->setVisible(x); }
diff --git a/proto-osc/dialog.hpp b/proto-osc/dialog.hpp
new file mode 100644
index 00000000..29682843
--- /dev/null
+++ b/proto-osc/dialog.hpp
@@ -0,0 +1,29 @@
+#pragma once
+
+#include "settings.hpp"
+#include "ui_dialog.h"
+#include "api/plugin-api.hpp"
+
+class osc_dialog: public IProtocolDialog
+{
+    Q_OBJECT
+
+public:
+    osc_dialog();
+    void register_protocol(IProtocol*) override;
+    void unregister_protocol() override;
+private:
+    void set_buttons_visible(bool x) noexcept override;
+    bool embeddable() noexcept override;
+    void save() override;
+    void reload() override;
+
+    Ui_OSC_Dialog ui;
+    osc_settings s;
+    const QPalette pal_;
+
+private slots:
+    void doOK();
+    void doCancel();
+    void host_address_edited(const QString& str);
+};
diff --git a/proto-osc/dialog.ui b/proto-osc/dialog.ui
new file mode 100644
index 00000000..5a078bbd
--- /dev/null
+++ b/proto-osc/dialog.ui
@@ -0,0 +1,131 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>OSC_Dialog</class>
+ <widget class="QWidget" name="OSC_Dialog">
+  <property name="windowModality">
+   <enum>Qt::NonModal</enum>
+  </property>
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>284</width>
+    <height>102</height>
+   </rect>
+  </property>
+  <property name="sizePolicy">
+   <sizepolicy hsizetype="Maximum" vsizetype="Maximum">
+    <horstretch>0</horstretch>
+    <verstretch>0</verstretch>
+   </sizepolicy>
+  </property>
+  <property name="minimumSize">
+   <size>
+    <width>284</width>
+    <height>102</height>
+   </size>
+  </property>
+  <property name="windowTitle">
+   <string>OSC protocol settings</string>
+  </property>
+  <property name="windowIcon">
+   <iconset resource="osc-res.qrc">
+    <normaloff>:/images/osc-icon.png</normaloff>:/images/osc-icon.png</iconset>
+  </property>
+  <property name="layoutDirection">
+   <enum>Qt::LeftToRight</enum>
+  </property>
+  <property name="autoFillBackground">
+   <bool>false</bool>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <layout class="QFormLayout" name="formLayout_2">
+     <item row="0" column="0">
+      <widget class="QLabel" name="label">
+       <property name="text">
+        <string>Destination address</string>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="1">
+      <widget class="QLineEdit" name="address">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Maximum">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string/>
+       </property>
+       <property name="maxLength">
+        <number>256</number>
+       </property>
+      </widget>
+     </item>
+     <item row="1" column="0">
+      <widget class="QLabel" name="label_2">
+       <property name="text">
+        <string>Port</string>
+       </property>
+      </widget>
+     </item>
+     <item row="1" column="1">
+      <widget class="QSpinBox" name="port">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Minimum" vsizetype="Maximum">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="maximum">
+        <number>65535</number>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="sizePolicy">
+      <sizepolicy hsizetype="Minimum" vsizetype="Maximum">
+       <horstretch>0</horstretch>
+       <verstretch>0</verstretch>
+      </sizepolicy>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources>
+  <include location="../gui/opentrack-res.qrc"/>
+  <include location="osc-res.qrc"/>
+ </resources>
+ <connections/>
+ <designerdata>
+  <property name="gridDeltaX">
+   <number>5</number>
+  </property>
+  <property name="gridDeltaY">
+   <number>5</number>
+  </property>
+  <property name="gridSnapX">
+   <bool>true</bool>
+  </property>
+  <property name="gridSnapY">
+   <bool>true</bool>
+  </property>
+  <property name="gridVisible">
+   <bool>false</bool>
+  </property>
+ </designerdata>
+ <slots>
+  <slot>startEngineClicked()</slot>
+  <slot>stopEngineClicked()</slot>
+  <slot>cameraSettingsClicked()</slot>
+ </slots>
+</ui>
diff --git a/proto-osc/images/osc-icon.png b/proto-osc/images/osc-icon.png
new file mode 100644
index 00000000..3ef546e9
--- /dev/null
+++ b/proto-osc/images/osc-icon.png
diff --git a/proto-osc/lang/nl_NL.ts b/proto-osc/lang/nl_NL.ts
new file mode 100644
index 00000000..260b7adc
--- /dev/null
+++ b/proto-osc/lang/nl_NL.ts
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.1" language="nl_NL">
+<context>
+    <name>OSC_Dialog</name>
+    <message>
+        <source>OSC protocol settings</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Port</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Destination address</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>osc_metadata</name>
+    <message>
+        <source>Open Sound Control</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>osc_proto</name>
+    <message>
+        <source>Open Sound Control</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Error binding socket to INADDR_ANY</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>%1: %2</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Invalid destination address &apos;%1&apos;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+</TS>
diff --git a/proto-osc/lang/ru_RU.ts b/proto-osc/lang/ru_RU.ts
new file mode 100644
index 00000000..498d68d6
--- /dev/null
+++ b/proto-osc/lang/ru_RU.ts
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.1" language="ru_RU">
+<context>
+    <name>OSC_Dialog</name>
+    <message>
+        <source>OSC protocol settings</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Port</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Destination address</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>osc_metadata</name>
+    <message>
+        <source>Open Sound Control</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>osc_proto</name>
+    <message>
+        <source>Open Sound Control</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Error binding socket to INADDR_ANY</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>%1: %2</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Invalid destination address &apos;%1&apos;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+</TS>
diff --git a/proto-osc/lang/stub.ts b/proto-osc/lang/stub.ts
new file mode 100644
index 00000000..20828cbd
--- /dev/null
+++ b/proto-osc/lang/stub.ts
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.1">
+<context>
+    <name>OSC_Dialog</name>
+    <message>
+        <source>OSC protocol settings</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Port</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Destination address</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>osc_metadata</name>
+    <message>
+        <source>Open Sound Control</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>osc_proto</name>
+    <message>
+        <source>Open Sound Control</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Error binding socket to INADDR_ANY</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>%1: %2</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Invalid destination address &apos;%1&apos;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+</TS>
diff --git a/proto-osc/lang/zh_CN.ts b/proto-osc/lang/zh_CN.ts
new file mode 100644
index 00000000..e0d49844
--- /dev/null
+++ b/proto-osc/lang/zh_CN.ts
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.1" language="zh_CN">
+<context>
+    <name>OSC_Dialog</name>
+    <message>
+        <source>OSC protocol settings</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Port</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Destination address</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>osc_metadata</name>
+    <message>
+        <source>Open Sound Control</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+<context>
+    <name>osc_proto</name>
+    <message>
+        <source>Open Sound Control</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Error binding socket to INADDR_ANY</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>%1: %2</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Invalid destination address &apos;%1&apos;</source>
+        <translation type="unfinished"></translation>
+    </message>
+</context>
+</TS>
diff --git a/proto-osc/metadata.cpp b/proto-osc/metadata.cpp
new file mode 100644
index 00000000..9d69347d
--- /dev/null
+++ b/proto-osc/metadata.cpp
@@ -0,0 +1,8 @@
+#include "metadata.hpp"
+#include "proto.hpp"
+#include "dialog.hpp"
+
+QString osc_metadata::name() { return tr("Open Sound Control"); }
+QIcon osc_metadata::icon() { return QIcon(":/images/osc-icon.png"); }
+
+OPENTRACK_DECLARE_PROTOCOL(osc_proto, osc_dialog, osc_metadata)
diff --git a/proto-osc/metadata.hpp b/proto-osc/metadata.hpp
new file mode 100644
index 00000000..c0a947aa
--- /dev/null
+++ b/proto-osc/metadata.hpp
@@ -0,0 +1,10 @@
+#pragma once
+#include "api/plugin-api.hpp"
+
+class osc_metadata : public Metadata
+{
+    Q_OBJECT
+
+    QString name() override;
+    QIcon icon() override;
+};
diff --git a/proto-osc/osc-res.qrc b/proto-osc/osc-res.qrc
new file mode 100644
index 00000000..ade4c629
--- /dev/null
+++ b/proto-osc/osc-res.qrc
@@ -0,0 +1,5 @@
+<RCC>
+  <qresource prefix="/">
+    <file>images/osc-icon.png</file>
+  </qresource>
+</RCC>
diff --git a/proto-osc/proto.cpp b/proto-osc/proto.cpp
new file mode 100644
index 00000000..2f90957c
--- /dev/null
+++ b/proto-osc/proto.cpp
@@ -0,0 +1,54 @@
+#include "proto.hpp"
+#include "ui_dialog.h"
+#include "api/plugin-api.hpp"
+#include <QQuaternion>
+#include <QHostAddress>
+#include "osc/OscOutboundPacketStream.h"
+
+osc_proto::osc_proto()
+{
+    auto reload_fn = [this] {
+        dest = QHostAddress{s.address };
+        port = (unsigned short)s.port;
+    };
+    connect(&*s.b, &bundle_::changed, this, reload_fn);
+    connect(&*s.b, &bundle_::reloading, this, reload_fn);
+}
+
+void osc_proto::pose(const double* data, const double*)
+{
+    if (dest.isNull())
+        return;
+
+    static constexpr unsigned buffer_size = 1024;
+    char buffer[buffer_size] = {};
+    osc::OutboundPacketStream p{buffer, buffer_size};
+    auto q = QQuaternion::fromEulerAngles((float)data[Pitch], (float)data[Yaw], (float)-data[Roll]).normalized();
+    p << osc::BeginMessage("/bridge/quat") << q.scalar() << q.x() << q.y() << q.z() << osc::EndMessage;
+    sock.writeDatagram(p.Data(), (int)p.Size(), dest, port);
+}
+
+module_status osc_proto::initialize()
+{
+    QString error;
+
+    dest = QHostAddress{s.address };
+    port = (unsigned short)s.port;
+
+    if (dest.isNull())
+    {
+        error = tr("Invalid destination address '%1'").arg(s.address);
+        goto fail;
+    }
+
+    if (!sock.bind())
+    {
+        error = tr("Error binding socket to INADDR_ANY");
+        goto fail;
+    }
+
+    return status_ok();
+
+fail:
+    return { tr("%1: %2").arg(error, sock.errorString()) };
+}
diff --git a/proto-osc/proto.hpp b/proto-osc/proto.hpp
new file mode 100644
index 00000000..53a5dee4
--- /dev/null
+++ b/proto-osc/proto.hpp
@@ -0,0 +1,29 @@
+#pragma once
+
+/* Copyright (c) 2023 Stanislaw Halik <sthalik@misaki.pl>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ */
+
+#include "settings.hpp"
+#include "api/plugin-api.hpp"
+#include <QUdpSocket>
+#include <QHostAddress>
+
+class osc_proto : public QObject, public IProtocol
+{
+    Q_OBJECT
+
+    osc_settings s;
+    QUdpSocket sock;
+    QHostAddress dest;
+    unsigned short port = 0;
+
+public:
+    osc_proto();
+    module_status initialize() override;
+    void pose(const double *headpose, const double*) override;
+    QString game_name() override { return tr("Open Sound Control"); }
+};
diff --git a/proto-osc/settings.hpp b/proto-osc/settings.hpp
new file mode 100644
index 00000000..edeb45c6
--- /dev/null
+++ b/proto-osc/settings.hpp
@@ -0,0 +1,14 @@
+#pragma once
+#include <QString>
+#include "options/options.hpp"
+
+using namespace options;
+
+struct osc_settings : opts
+{
+    value<QString> address;
+    value<int> port;
+    osc_settings() : opts("proto-osc"), address{b, "address", "127.0.0.1"},
+        port(b, "port", 53101)
+    {}
+};